Mathematics High School

Mai gave half of her brownies, and then half a brownie more, to Kiran. Then she gave half of what was left,
and half a brownie more, to Tyler. That left her with one remaining brownie.

Can someone please help me with this problem, I really need help.

Answers

Answer 1

Answer:

x = 7

Step-by-step explanation:

all we know is that she had 1 brownie at the end, in the end she gave half her brownie to tyler, so add one who will get 1 1/2, before that she split her brownies between her friends, so multiply 1 1/2 by 2 and you will get 3, before that she gave 1/2 a brownie to Kiran, so we would add 1/2 to 3 and get 3 1/2, before that she first split it in half for a her friends, so at last,  multiply 3 1/2 by 2 and you will geet 7 as your final answer.

Answer 2

The answer would be 7!

 

You would take 1 and add 1/2 to it

= 1 1/2

Then, multiply by 2

= 3

Then add 1/2 to that

= 3 1/2

Then multiply 2 one more time

= 7

This is because Mai gave half of her brownie and then half more of her brownie to each person she gave it to

So you would add 1 + 1/2 and then multiply by 2

Since she did this to 2 people you would repeat one more time!

Hope this helped!

 

Related Questions

Please please help!!!

Answers

Answer:

Dark blue on the left.

Step-by-step explanation:

The simplest way is to plug in the values. However, you can immediately get rid of yellow and red because the y intercept is -2.

We have two equations left so the best is plug in the points (0,-2).

For the first equation, 4x^2-2, plug in x which is 0.

4(0)^2-2. Simplify to get 0-2. y=-2.

Dark blue is the answer.

Please mark me brainliest it will help me a lot

How many square feet of outdoor carpet will we need for this hole?

Answers

Answer:

[tex]42 ft^{2}[/tex]

Step-by-step explanation:

[tex]Area=rectangle+2triangles[/tex]

[tex]=11*3+.\frac{3*2}{2} +\frac{4*3}{2}=42ft^{2}[/tex]

The FitnessGram Pacer test is a multistage aerobic capacity test that progressively gets more difficult as it continues. The 20 meter Pacer test will begin in 30 seconds. Line up at the start. The running speed starts slowly, but gets faster each minute after you hear this signal *boop*. A single lap should be completed each time you hear this sound *ding*. Remember to run in a straight line, and run as long as possible. The second time you fail to complete a lap before the sound, your test is over. The test will begin on the word start. On your mark, get ready, start.

Answers

Answer:

i-

Step-by-step explanation:

Hmm yes you are correct

The first equation in a system is 5x+2y=-4. Which equation gives a system with no solution.

Answers

Answer:

= 0.8 + -0.4y

Step-by-step explanation:

Simplifying

5x + 2y = 4

Solving

5x + 2y = 4

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-2y' to each side of the equation.

5x + 2y + -2y = 4 + -2y

Combine like terms: 2y + -2y = 0

5x + 0 = 4 + -2y

5x = 4 + -2y

Divide each side by '5'.

x = 0.8 + -0.4y

It says Use the distributive property to write the following in expanded form.
4(x+y)
write the expression using the WIRIS editor button​

Answers

Answer:

pretty sure it's 4x+4y however I'm not 100 percent sure

A fireman learned a 36 foot ladder against a building.If he placed the ladder 7 feet from the base of the building,what angle is formed between the ladder and the ground?​

Answers

Answer:
The angle between the ladder and ground is 78.78°

Explanation:
It is given that the length of the ladder is 36 foot and the distance between the base and the ladder is 7 feet.

Here we can see that the hypotenuse is 36 foot and the base is 7 feet. To find the angle between the ladder and the ground we take the cos inverse of 7/36.

Let the angle between the ladder and the ground is ‘x’.

Please check the attached image, also report the answer above me for spamming and trying to receive free points as this has been an issue lately.

I don’t get this help

Answers

Answer:

its the 4th one

Step-by-step explanation:

The answer is the last one 4th

Solve for X
PLEASE HELP!!

Answers

X is cross multiple and u have to divide

Answer: 3

Step-by-step explanation:

9x - 1 = 41 - 5x, 9x + 5x = 41 + 1, 14x = 42, x= 42/14, x= 3

10. How long did it take for Krista's family to drive the 110 mi, to the cabin in the mountains if they were
able to average only 40 mph?

Answers

Answer:

2.75 hours

im pretty sure

Step-by-step explanation:

Which expression is equivalent to ( xy -6)2 for all values of x and y where the expression is defined?

Answers

Answer:

 ( x y -6)²  =  x² y² - 12 xy + 36            

Step-by-step explanation:

Explanation:-

Given that the expression ( x y -6)²

Apply formula (a-b)² = a² -2ab + b²

( x y -6)² = (xy)² - 2 × xy× 6 + (6)²

             = x² y² - 12 xy + 36

( x y -6)²  =  x² y² - 12 xy + 36            

Answer:

xy^36

Step-by-step explanation:

WILL GIVE BRAINLIEST!! Why does 0.9999999... equal 1

Answers

Answer:

9, among other ways denotes the repeating decimal consisting of infinitely many 9s after the decimal point (and one 0 before it). This repeating decimal represents the smallest number no less than every decimal number in the sequence (0.9, 0.99, 0.999, ...). This number is equal to 1.

Step-by-step explanation:

Because if you round up it becomes 1

A triangle has the points (2,3) (2,-5) (6,1) what is the area

Answers

Answer:

18 units squared

Step-by-step explanation:

Base is 8 and height is 4.

Joshua has 4 more nickels than dimes. If he has $0.80, which system of equations
can he use to find the number of nickels n and the number of dimes d he has?

Answers

Answer:

4 dimes and 6 nickkels

Step-by-step explanation:

Natalie bought a 3 pack of erasers for $1.47. At the same rate, how much would a 10- pack of erasers cost?

Answers

Answer:

A pack of ten would cost $4.90

Hope this helps.

what is 287.5/25 simplified I’m literally close to tears help

Answers

Answer:

11.5

Step-by-step explanation:

I hope this helps :)

Answer:

11.5

Step-by-step explanation:

have a great day <3

What is the weight shown by the arrow? (in grams please)

Answers

Answer:

375 grams

Step-by-step explanation:

¯\_ʘ‿ʘ_/¯.......

Three hundred and seventy five grams

Hello! Good Afternoon!!!! Please help me with these two math questions!

Answers

Answer:

first 2/21 2nd 4/43

Step-by-step explanation:

Answer for 3:

$4467.25

Answer for 4:

None of them. Are there any other solutions?

9(8s - 5f) use f = 3 and s = 4

Answers

Answer:

153

Step-by-step explanation:

8x4=32

5x3=15

32-15=17

9x17=153

Answer:

fhmjjjjj hjk, k

Step-by-step explanation:

Simplify 2/5 (5w + 10 )

Answers

Answer:

2w+4

Step-by-step explanation:

:)

Answer:

[tex]2(w + 2)[/tex]

Step-by-step explanation:

1. Simplify.

[tex] \frac{2(5w + 10)}{5} [/tex]

2. Factor out the common term 5.

[tex] \frac{2 \times 5(w + 2)}{5} [/tex]

3. Simplify  2×5(w+2) to 10 (w+2).

[tex] \frac{10(w + 2)}{5} [/tex]

4. Simplify.

[tex]2(w + 2)[/tex]

Therefor, the answer is, 2 ( w + 2 )

A recipe that makes 8 cups of limeade uses 2 cups of lime juice.

Describe the related ratio 2:8 using ratio language. Does the ratio involve only parts, or does it involve a part and the whole?

Answers

Answer:

For every 2 cups of lime juice, the recipe makes 8 cups of limeade; a part and the whole.

Step-by-step explanation:

The ratio shows that for 2 cups of lime juice there needed proportion of 8 cups of limeade.

and, the ratio involve a part and the whole.

What is Ratio?

A ratio is a comparison between two amounts that is calculated by dividing one amount by the other. The quotient a/b is referred to as the ratio between a and b if a and b are two values of the same kind and with the same units, such that b is not equal to 0. Ratios are represented by the colon symbol (:). As a result, the ratio a/b has no units and is represented by the notation a: b.

Given:

A recipe that makes 8 cups of limeade uses 2 cups of lime juice.

and, ratio = 2:8

Here, the ratio shows that for 2 cups of lime juice there needed proportion of 8 cups of limeade.

and, the ratio involve a part and the whole.

Learn more about ratio here:

https://brainly.com/question/13419413

#SPJ2

pls help me this was due a long time ago ❤️

Answers

Answer:

The second option

Find the circumference of each circle. Use 3.14 for pi.
6
=

Answers

Answer:

First Question: 18.84

Second Question: 12.56

Step-by-step explanation:

Here is the answer for your circumference question

Select the correct answer from the drop-down menu.

Answers

Answer:

The first one is y=1/2

The second one is -17/27

The third one is y=0

The last one is -3/11

Step-by-step explanation:

Not really sure what this was asking. Hope I helped.

A local florist buys a dozen roses for x dollars. He plans to sell the roses at a 40 % mark-up. What expression shows the selling price of the one dozen roses?

Answers

Answer:

1.40x I think :)

another histogram question
i need help

Answers

Total big squares: 16 + 12 + 20 + 3 = 51

51 - 8 = 43

43/51 = 0.84 = 84%

Please help me ASAP

Answers

if you need to factor the equation the answer is : (x-6) (x-5)

a number m decreased by 9 is 6

Answers

Answer:

m-9=6

m=6+9=15

I think.......

Help I need one more number but I have no clue what it is!!!!!!!!!!!!!

Answers

Answer:

The point of intersection with the x axis are (-2,0) and (8,0)

Step-by-step explanation:

given circle equation x²+y² = 25

x² + y² = r²

r is the radius.

✓(25) = 5

given the center is at (3,0) and radius of 5

(3+5,0) and (3-5,0)

(8,0) and (-2,0)

(Please heart the answer if you find it helpful, it's a motivation for me to help more people)

Its 21356478392947uejeh

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Answers

Answer: y^2/x

Step-by-step explanation:

104.65/ 35
pls help and can u show me a example

Answers

Answer:

2.99 or 3

Step-by-step explanation:

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